A script to purge cache of HTML pages

[bobbywibowo]

A script to purge cache of HTML pages

[BobbyWibowo]

Seems like I had completely wrong knowledge of this whole Cache-Control thing (if not all, then most).
I've just read some articles and I think I've finally figured out the proper way to achieve what I want.
I'll make a commit in a few hours after some more learning and testing, I think.

[BobbyWibowo]

Ok, b431d11 does it.
Basically, now proxy server will cache those HTML frontends for 30 days, but clients/browsers will not.
From what I can tell, clients will still cache them, but clients will use ETag to check whether the file in the proxy server has changed, and if not, skip download.
And, since all that needs to be done is just to connect to proxy server, as in, not having to wait for proxy server to fetch from origin server, First Time Byte (FTB) is great worldwide.
Then when it comes to having to update, the new yarn cfpurge script is all that needs to be run to purge cache of those HTML frontends in proxy server.
I even made a shortcut script named yarn pm2restart to restart PM2 of the safe then run the purge script (so my workflow is pretty much only yarn pull; yarn pm2restart, huh).